Electric power engineering cable protection device
The synchronous extrusion structure, consisting of guide posts, adapter collars, and extrusion heads, solves the problem of cables coming loose during the fastening process, achieving efficient cable fixing and protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2026-03-20
AI Technical Summary
Existing power engineering cable protection devices are prone to cable loosening due to external force during the tightening process, affecting the efficiency of the tightening operation.
The synchronous extrusion structure consists of a guide post, an adapter collar, an extrusion head, a cable tray body, gears, a connecting shaft, and a torsion spring. It works in conjunction with the pressure head structure inside the fixed clamp to pre-fix the cable and prevent it from coming loose.
Ensuring the proper implementation of cable fastening operations improves the efficiency of cable fixing and protection, and prevents cables from loosening due to external force during the fastening process.
Smart Images
Figure CN224021371U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electric power engineering technical field, concretely is a kind of electric power engineering cable protection device. BACKGROUND
[0002] In electric power engineering construction, through reasonable cable laying plan, cable can be effectively isolated from the outside world, avoid the danger caused by human body accidentally touching cable, also can reduce the risk of cable damage and aging due to external factors (such as wind and rain, corrosion, etc.), to ensure the safe operation of electrical system, while laying cable along the wall or fence, cable needs to be fixed and protected, to avoid mechanical damage to cable, and the influence of surrounding environmental factors;
[0003] In prior art, when using protection device to fix and protect cable, generally, cable needs to be placed into wire slot first, then tighten fixing part, to prevent cable from loosening in device, if cable is pulled by external force during tightening process, cable simply clamped in wire slot can be loosened and fall off, affect normal implementation of entire cable tightening operation, subsequent reinstallation operation of cable also reduces installation efficiency, therefore, aiming at the above problems, a kind of electric power engineering cable protection device is provided. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of electric power engineering cable protection device, to solve the problem that cable can be pulled and loosened in the tightening process when using protection device to fix and protect cable in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of electric power engineering cable protection device, including fixed clamp seat, the left side upper side and lower side of the fixed clamp seat are respectively fixedly connected with limiting plate, the inner side of the fixed clamp seat is slidably connected with guide column, the outside of the guide column is fixedly connected with adapter sleeve ring, the left side of the adapter sleeve ring is fixedly connected with extrusion head and fixed clamp seat slidably connected together, the left side surface of the fixed clamp seat is provided with wire slot body, the left side below of the guide column is provided with gear slot, the left side of the gear slot is engagedly connected with gear, the middle position of the gear is fixedly connected with connecting shaft and fixed clamp seat rotationally connected together, the front end outside of the connecting shaft is sleeved with torsion spring, the front end of the connecting shaft is fixedly connected with rotating disc and extends outward through the inside of the fixed clamp seat.
[0007] Preferably, the inner side of the defined flat plate is provided with a sliding groove, the inner side of the sliding groove is slidably connected with a sliding block, the opposite ends of the upper and lower sliding blocks are respectively fixedly connected with a pressing plate, the upper and lower pressing plates are fixedly connected with a transmission sliding sleeve, the middle of the transmission sliding sleeve is screw-connected with an adjusting screw rod, and the adjusting screw rod and the fixed clamping seat are rotationally connected.
[0008] Preferably, the side of the pressing plate opposite to the wire slot body is fixedly connected with a pressing block, four pairs of pressing blocks are provided, and the opposite ends of a pair of the pressing blocks are provided with a beveled structure.
[0009] Preferably, the front and rear ends of the fixed clamping seat are respectively fixedly connected with a positioning plate, the inner side of the fixed clamping seat is fixedly connected with a spring at the upper position, the bottom end of the spring is fixedly connected with a chuck fixedly connected with the top end of a guide column, and the chuck and the fixed clamping seat are slidably connected.
[0010] Preferably, the rotating disc is arranged at the front of the fixed clamping seat, the front end of the torsion spring is fixedly connected with the fixed clamping seat, the rear end of the torsion spring is fixedly connected with the front end of the gear, the gear is arranged in the fixed clamping seat, the extrusion head is in the shape of an "L" structure, the vertical end of the extrusion head extends into the wire slot body, and the number of the wire slot bodies corresponds to the number of the extrusion heads.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] In the utility model, the guide column, the adapter sleeve ring, the extrusion head, the wire slot body, the gear slot, the gear, the connecting shaft and the torsion spring are arranged, so that when the power engineering cable protection device is used to fix and protect multiple cables, the cables can be fixed in the wire slot body in sequence under the connection limitation of the fixed clamping seat, the synchronous extrusion structure composed of the guide column, the adapter sleeve ring, the extrusion head, the wire slot body, the gear slot, the gear, the connecting shaft and the torsion spring is used, the fixed pressure head structure arranged in the wire slot body is used, the cables are fixed in advance, the cables are positioned in advance, the cables are not easy to be loosened in the subsequent fastening operation, the subsequent cable fastening operation is normally implemented, the synchronous extrusion structure and the synchronous fastening structure are used in cooperation, the staff does not need to fasten the cables one by one, and the work efficiency of the pre-positioned cables and the fastened cables is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a whole structure schematic view of the utility model;
[0014] Figure 2 It is a fixed clamping seat internal cutaway structure schematic view of the utility model;
[0015] Figure 3The utility model discloses a connecting structure of continuous shaft and rotary disc.
[0016] In the figure: 1, fixed clamp seat, 2, limit flat plate, 3, guide column, 4, adapter sleeve ring, 5, extrusion head, 6, wire slot body, 7, gear slot, 8, gear, 9, continuous shaft, 10, torsion spring, 11, sliding slot, 12, sliding block, 13, pressing plate, 14, transmission sliding sleeve, 15, adjusting screw rod, 16, chuck, 17, spring, 18, pressing block, 19, rotary disc, 20, positioning plate. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0018] Please refer to Figures 1-3 The utility model provides a technical scheme:
[0019] A power engineering cable protection device, including fixed clamp seat 1, the left side upper portion and lower portion of fixed clamp seat 1 are fixedly connected with limit flat plate 2 respectively, the inner side of fixed clamp seat 1 is slidably connected with guide column 3, the outside of guide column 3 is fixedly connected with adapter sleeve ring 4, the left side of adapter sleeve ring 4 is fixedly connected with extrusion head 5 and is slidably connected with fixed clamp seat 1 together, the left side of fixed clamp seat 1 is provided with wire slot body 6, the left side below guide column 3 is provided with gear slot 7, the left side of gear slot 7 is meshedly connected with gear 8, the middle position of gear 8 is fixedly connected with continuous shaft 9 and is rotatably connected with fixed clamp seat 1 together, the outside of the front end of continuous shaft 9 is sleeved with torsion spring 10, and the front end of continuous shaft 9 penetrates the inside of fixed clamp seat 1 and is fixedly connected with rotary disc 19 and extends outward.
[0020] As Figure 1 And Figure 2As shown, the inner side of the flat plate 2 is provided with a sliding groove 11, the inner side of the sliding groove 11 is slidably connected with a sliding block 12, the opposite ends of the upper and lower sliding blocks 12 are respectively fixedly connected with a pressing plate 13, the upper and lower pressing plates 13 are fixedly connected with a transmission sliding sleeve 14, the middle of the transmission sliding sleeve 14 is screw-connected with an adjusting lead screw 15, the adjusting lead screw 15 is rotationally connected with the fixed clamping seat 1, when the transmission sliding sleeve 14 moves left or right through the pressing plate 13 with the pressing block 18, the sliding block 12 will realize synchronous movement along the inside of the sliding groove 11, so as to play a guiding and auxiliary limiting role; the side of the pressing plate 13 opposite to the wire slot body 6 is fixedly connected with a pressing block 18, the four pairs of pressing blocks 18 are provided every two, the opposite ends of a pair of pressing blocks 18 are provided with a beveled structure, and the plurality of pairs of pressing blocks 18 are provided with the beveled structure, so that they can better and more closely clamp a plurality of cables; the front and rear ends of the fixed clamping seat 1 are respectively fixedly connected with a positioning plate 20, the inner side of the fixed clamping seat 1 is fixedly connected with a spring 17 at the upper position, the bottom end of the spring 17 is fixedly connected with a chuck 16 fixedly connected with the top end of the guide column 3, the chuck 16 and the fixed clamping seat 1 are slidably connected, when the guide column 3 is driven to move up, the spring 17 will be extruded to store energy, when the guide column 3 is reset to move down, the spring 17 will transmit the rebound force to the guide column 3 through the chuck 16, so that the guide column 3 can preliminarily fix the cable through the adapter sleeve ring 4 and the extrusion head 5, and the upper end of the guide column 3 is elastically limited.
[0021] As shown in Figure 1 , Figure 2 and Figure 3 , the rotating disc 19 is arranged at the front of the fixed clamping seat 1, the front end of the torsion spring 10 is fixedly connected with the fixed clamping seat 1, the rear end of the torsion spring 10 is fixedly connected with the front end of the gear 8, the gear 8 is arranged in the inside of the fixed clamping seat 1, the extrusion head 5 is of "L" type structure, the vertical end of the extrusion head 5 extends into the inside of the wire slot body 6, the number of the wire slot bodies 6 corresponds to the number of the extrusion heads 5, and the extrusion head 5 is of "L" type structure, which is beneficial to the quick connection of the extrusion head 5 with the guide column 3 through the adapter sleeve ring 4.
[0022] Work flow: before using the device, fixed clamping seat 1 is resisted to cable well wall, the positioning plate 20 is fixed to well wall by expansion bolt, the device is pre-installed vertically, when the cable is assembled to the device, the adjusting screw 15 is counterclockwise rotated first, under the guidance of the guide of the limiting flat plate 2, sliding groove 11 and sliding block 12, the sliding sleeve 14 is moved to left with the pressing plate 13 and pressing block 18, the gap between the pressing block 18 and the line slot body 6 is opened, the guide column 3 is moved up in the fixed clamping seat 1 by the cooperation of the gear slot 7 and the gear 8 through the adapter sleeve 4 with the extruding head 5, the gap between the extruding head 5 and the fixed pressure head structure in the line slot body 6 is increased, then a plurality of cables are clamped into the line slot body 6 from top to bottom or from bottom to top, the rotation of the rotating disc 19 is loosened, the torsional spring 10 starts to release the rebound force and transmits the rebound force to the gear 8, the gear 8 moves down to reset with the guide column 3, adapter sleeve 4 and extruding head 5 through the gear slot 7, which is convenient for the device to pre-clamp the cable before fastening the cable, prevent the cable from being easily pulled off, then the adjusting screw 15 is adjusted clockwise under the connection of the fixed clamping seat 1, the sliding sleeve 14 is moved to right with the pressing plate 13 and pressing block 18, a plurality of pairs of pressing blocks 18 cooperated with a plurality of line slot bodies 6 clamp a plurality of cables at the same time, so that the plurality of cables are fastened, and the plurality of cables can be fixed and protected.
[0023] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A cable protection device for power engineering, comprising a fixing clamp (1), characterized in that: The fixed clamp (1) is fixedly connected to the upper left and lower left sides of the fixed clamp (1) respectively. The fixed clamp (1) is slidably connected to the inner side of the fixed clamp (1). The guide post (3) is fixedly connected to the outer side of the guide post (3). The left side of the guide post (3) is fixedly connected to the extrusion head (5) which is slidably connected to the fixed clamp (1). The left side of the fixed clamp (1) is provided with a wire groove body (6). The lower left side of the guide post (3) is provided with a toothed groove (7). The left side of the toothed groove (7) is meshed with a gear (8). The middle position of the gear (8) is fixedly connected to a connecting shaft (9) which is rotatably connected to the fixed clamp (1). The front end of the connecting shaft (9) is sleeved with a torsion spring (10). The front end of the connecting shaft (9) extends outward through the interior of the fixed clamp (1) and is fixedly connected to a turntable (19).
2. The power engineering cable protection device according to claim 1, characterized in that: The inner side of the limiting plate (2) is provided with a sliding groove (11), and a slider (12) is slidably connected to the inner side of the sliding groove (11). Pressure plates (13) are fixedly connected to the opposite ends of the upper and lower sliders (12). A transmission sleeve (14) is fixedly connected between the upper and lower pressure plates (13). An adjusting screw (15) is spirally connected to the middle of the transmission sleeve (14). The adjusting screw (15) and the fixed clamp (1) are rotatably connected.
3. The power engineering cable protection device according to claim 2, characterized in that: The pressure plate (13) is fixedly connected to a pressure block (18) on one side of the wire groove body (6). There are four pairs of pressure blocks (18) in total, with each pair consisting of two blocks. The opposite end of each pair of pressure blocks (18) has a beveled structure.
4. The power engineering cable protection device according to claim 1, characterized in that: Positioning plates (20) are fixedly connected to the front and rear ends of the fixed clamp (1), and a spring (17) is fixedly connected to the upper inner side of the fixed clamp (1). A chuck (16) is fixedly connected to the bottom end of the spring (17) and the top end of the guide post (3). The chuck (16) and the fixed clamp (1) are slidably connected.
5. A power engineering cable protection device according to claim 1, characterized in that: The turntable (19) is located in front of the fixed clamp (1). The front end of the torsion spring (10) is fixedly connected to the fixed clamp (1). The rear end of the torsion spring (10) is fixedly connected to the front end of the gear (8). The gear (8) is located inside the fixed clamp (1). The extrusion head (5) has an "L" shaped structure. The vertical end of the extrusion head (5) extends into the interior of the trough body (6). The number of trough bodies (6) corresponds one-to-one with the number of extrusion heads (5).